B-Fit Men's Boxer Swim Shorts

€ 13.00

Designed for for regular swimmers who are progressing and need support and freedom of movement.

More details
SKU: S123347 (2045614)
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Size Guide

Available online

Delivery in 3 to 4 days

Product benefits
  1. Chlorine resistance
    Chlorine resistance
    more than 200 hours of use: recommended for regular use.
  2. Freedom of movement
    Freedom of movement
    It lays flat against the skin and allows legs to move without difficulty.
  3. Stability
    The material ensures a good fit and good support
  4. Adjustable
    Easy to adjust fitting around waist thanks to its drawcord.
  5. Environmental impact
    Environmental impact
    Life cycle comparison: Men's swimsuit -
Product feature
  1. STYLE
    SHORTS – length 25 cm A swimming swimsuit should primarily favour comfort. It should enable you to move with ease. That is why it is important to choose the shape of your swimwear carefully. Swim shorts are ideal for those who prefer a shape that provides more coverage than trunks.
    Our engineers have developed a Polyester-based textile and replaced the elastane fibres with PBT fibres that give it sufficient elasticity to ensure user comfort whilst protecting it against the damaging effects of chlorine. The benefits of this PBT thread are - quick drying. - only loses 3 to 4% resistance throughout its lifespan. - UV resistant: even the brightest of colours will retain their colour-fastness.
    Products bearing the AQUARESIST label are guaranteed to deliver chlorine resistance throughout their lifespan. They will maintain their elasticity and are UV resistant. For these reasons they are recommended for regular or intensive pool use.
  4. USE
    Swimwear intended for regular use.
  5. Score to compare the environmental impact of products
    The environmental impact of the product is calculated over its entire life cycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, trousers, backpacks, etc.). Decathlon chose to apply this voluntary environmental labelling scheme. Explanatory video:
Product testing
  1. Composition
    Main fabric : 100.0% Polyester (PES) Main lining : 100.0% Polyamide (PA)
  2. Storage advice
    Store the swim shorts in a dry place.
  3. Product restrictions
    Not recommended for use on slides.
  4. Product catchline
    Men's form fitting boxer style swim shorts are perfect for swimming regularly thanks to excellent chlorine resistance.
  5. Lab tested
    The products labelled with AQUARESIST certification are tested under repeated cyclical loading in a pool of chlorinated water for 240 hours. No deterioration of elastic strength was observed throughout the test. Unlike a standard swimming product, the pro
Product reviews
3 / 5
5 reviews
3 users recommend this product
Write a review
  • never large!!

    lea (United Kingdom)
    Used for 1 week or less
    No way are these large! states they are large size 36?? more like a 30 when stretched .. regarding would I recommend these, hard to say material looks ok maybe a little thin. However these are swim shorts but they are a little thinner than my old swim shorts. But way way to small
  • Excellent

    Ian (United Kingdom)
    Used for 2 to 8 weeks
    Fit well. Fair price what more could anyone ask.
  • Very small.

    J (United Kingdom)
    Used for 1 week or less
    Ordered these swim trunks for my husband in his usual size 32. I shall be returning them as they are ridiculously small. Think they are more like a boys item.
    Response of the brand
    Dear J Waite,

    Thank you for your recent feedback. We are sorry to hear that you found our men's swimwear well to small. This model is for regular swimmers which practiced few days a week. These boxers are made with special aqua resist fabric to last longer and the shape is design to give good support and aerodynamic. In dry condition they may create filling of too small but after when you get to into water they should get more flexible. If you are looking for more occasional boxers then I would recommend one of these models: 8331340, 8361310 or 8335897 (the model code to be used in the search bar on
    Please return your item to local store or use the online procure for full refund or exchange. 
    Once again  apologies for any inconvenience caused.
    Kind regards
  • Sizing did not match other similar products

    Ray (United Kingdom)
    Used for 1 week or less
    I bought shorts, running shotts and swimming trunks, all in medium.
    The shorts and running shorts were a good fit but the swimming trunks were much much smaller
    Response of the brand
    Dear Ray,

    Thank you for your feedback. We are sorry to hear that you find some discrepancies with sizes between Decathlon brands. With the swimwear it is normal that they are much small compare to the standard clothes. The fabric which is usually used to make swimwear expand in the chlorine water and this is why this type of products are really tight. From personal experience as ex professional swimmer I use L or XL board shorts but M or M/L swimwear (boxers or jammers).
    If you still feel that the size of boxers is too small for you then please return this item your local store or use the online procedure for full refund or exchange.
    Once again apologies for any inconvenience caused. 
    Kind regards,

  • Swim shorts

    Shaun (United Kingdom)
    Used for 2 to 8 weeks
    Good size and good quality product
    Quality and fit